A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-376-2336
NSN 6150-01-451-6325
NSN 7035-01-231-2450
NSN 6130-01-174-4208
NSN 5905-01-554-6740
NSN 5905-01-061-1949
NSN 5895-01-351-0199
NSN 5895-01-607-7005
NSN 7035-00-408-8170
NSN 5985-01-143-7314
NSN 6320-01-412-2973
NSN 5855-01-245-8689